I have two Alen air purifiers that run 24/7. I never have to worry about up-keep because my filter replacements arrive just on time and I pop them in, no keeping up with when a new filter is needed. The service from this company is perfect.

Pros: Good Performance, User Friendly

Cons: Loud

Concerns: Pets

Yes, I recommend this product.

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Overall rating

2/ 5

Noisy

PostedNovember 2, 2011

Kim

from Jackson, WI United States

Orderd the upgraded version of the filter and found it is noisy. I need to call customer service to find out why.

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Overall rating

5/ 5

Alen Air T 300 Purifier

PostedSeptember 5, 2011

Mary

from Vancouver, BC Canada

This product definitely delivers! I bought it for my son who lives in a very small bachelor apt. and he smokes!! It definitelycleaned the air, including the smoke.

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Overall rating

4/ 5

Filter effectiveness for A300

PostedJuly 28, 2011

Greg

from Olive Branch, MS United States

This filter is used in a room where cigarette smoking is a constant. The old filter was covered in a greenish-yellow residue,evidence that the smoke and nicotine were effectively being captured. Not on the walls and window. Air quality is high , with little noticeable detection of cigarette odor.

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Overall rating

5/ 5

Solid Product

PostedSeptember 3, 2008

Condo Air Cleaner

from Alexandria, VA

I have the T300 with odor filter in my living room and it works very well! It clears cigarette smoke odors from the air (condo hallway air comes into foyer). No complaints; easy to use and highly recommended.